A smallish concept art of Harry Potter 7, aka Harry Potter and the Deathly Hallow, has shown up online:
And some fan with an eagle eye spotted what could be the next two Horcruxes (Horcruxes are Dark Magic devices created by Lord Voldemort to attain immortality):
The two circled items are most likely Helga Hufflepuff’s Cup and Rowena Ravenclaw’s Diadem. Harry Potter needs to retrieve and destroy Lord Voldemort’s Horcruxes to get rid of the evil half blood prince!
Harry Potter and the Deathly Hallow will be a two-part movie.